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<title>Dart : Libraries : box2d : ManifoldPoint</title>
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<h1 id="title">class <a name='ManifoldPoint::ManifoldPoint'>ManifoldPoint</a></h1>

<section id="inheritance">

<section class="supertype">
<h2>Supertype:</h2>
<ul><li>Object</li></ul>
</section>

</section>

<section id="summary">

 A manifold point is a contact point belonging to a contact manifold. It holds
 the details of the geometry and dynamics of the contact points.
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<section id="fields">
<h2>Fields</h2>
<dl>
<dt>
<span class="field-type"><code><code><a href='ContactID.html#ContactID::ContactID'>ContactID</a></code></code></span>
<span class="field-name"><code><a name='ManifoldPoint::id'>id
</a></code></span>
</dt>
<dd>
</dd>
<dt>
<span class="field-type"><code><code><a href='Vector.html#Vector::Vector'>Vector</a></code></code></span>
<span class="field-name"><code><a name='ManifoldPoint::localPoint'>localPoint
</a></code></span>
</dt>
<dd>
</dd>
<dt>
<span class="field-type"><code><code><a href='num.html#num::num'>num</a></code></code></span>
<span class="field-name"><code><a name='ManifoldPoint::normalImpulse'>normalImpulse
</a></code></span>
</dt>
<dd>
</dd>
<dt>
<span class="field-type"><code><code><a href='num.html#num::num'>num</a></code></code></span>
<span class="field-name"><code><a name='ManifoldPoint::tangentImpulse'>tangentImpulse
</a></code></span>
</dt>
<dd>
</dd>
</dl>
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<section id="constructors">
<h2>Constructors</h2>
<dl>
<dt>
<code><a href='ManifoldPoint.html#ManifoldPoint::ManifoldPoint'>ManifoldPoint</a>()</code>
</dt>
<dd>

 Constructs a new ManifoldPoint.
</dd>
<dt>
<code><a href='ManifoldPoint.html#ManifoldPoint::ManifoldPoint'>ManifoldPoint</a>.<a name='ManifoldPoint::copy'>copy</a>(<code><a href='ManifoldPoint.html#ManifoldPoint::ManifoldPoint'>ManifoldPoint</a></code> <a name='ManifoldPoint::copy::other'>other</a>)</code>
</dt>
<dd>

 Constructs a new ManifoldPoint that is a copy of the given point.
</dd>
</dl>
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<section id="methods">
<h2>Methods</h2>
<dl>
<dt>
<code>void <a name='ManifoldPoint::setFrom'>setFrom</a>(<code><a href='ManifoldPoint.html#ManifoldPoint::ManifoldPoint'>ManifoldPoint</a></code> <a name='ManifoldPoint::setFrom::other'>other</a>)</code></dt>
<dd>

 Sets this ManifoldPoint to be equal to the given point.
</dd>
</dl>
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